/Engine/Source/Runtime/LiveLinkInterface/Public/LiveLinkSourceFactory.h
Deprecated* CreateSourceCreationPanel is deprecated. LiveLinkSourceFactory can now be used at runtime. This factory won't work until it's been updated.
virtual [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > CreateSourceCreationPanel()